2003 Cadillac Escalade EXT Bulb Sizes

Fog Light Bulb Front - 880
Headlight Bulb High Beam - 9005

Headlight Bulb Low Beam - D1R

Brake Light Bulb - 3157R
Turn Signal Light Bulb Front - 3157A
License Plate Light Bulb - 194

Parking Light Bulb - 3157A
Tail Light Bulb - 3157R
Daytime Running Light Bulb - 4114
Turn Signal Light Bulb Rear - 3157A
Back Up Reverse Light Bulb - 3157
Side Marker Light Bulb Front - 194NA
Side Marker Light Bulb Rear - 194NA
Vanity Mirror Light Bulb - DE3175

Glove Box Light Bulb - 194

Trunk or Cargo Area Light - 578
Dome Light Bulb - 211-2
Map Light Bulb - 578
Courtesy Light Bulb - 168

Ash Tray Light Bulb - 2721

2003 Cadillac Escalade EXT High Beam (9005)

    Halogen Lights

  • Premium Pick

    Philips 9005 X-tremeVision

    – Get up to 100% more vision on the road compared to a standard

    – Excellent for nighttime drivers and when often driving in rural areas or dimly lit streets

    – For maximum light output and ultimate performance

  • See More 9005 Halogen Lights

2003 Cadillac Escalade EXT Low Beam (D1R)

2003 Cadillac Escalade EXT License Plate (194)

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    – Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
    – No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes

  • Editor's Choice

    Philips 194WLED Ultinon LED Bulb (White)

    – Get a more stylish and high-tech look with 6000K bright white light.
    – Whether it’s your phone, your keys, or some spare change, we’ve all had to search for misplaced items in a dark car. With Philips LED interior lighting, you get a bright, uniformly diffused light.
    – Philips Ultinon LED lights are direct replacements for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications.
    – Up to 8 year lifetime
    – With Philips Ultinon LEDs, your lighting will be on the cutting edge now, and for years to come.

  • See More 194 LED Lights

2003 Cadillac Escalade EXT Vanity Mirror (DE3175)

    LED Lights

  • Best Choice

    SYLVANIA - DE3175 31mm Festoon LED White

    – Instant illumination: Unlike incandescent bulbs, LEDs illuminate immediately. This "instant-on" technology offers the added safety benefit of giving drivers around you more time to react.
    – Superior performance: Sylvania LEDs are manufactured with bright, long-lasting, SMD LED bulbs and a thermal management system that extends life and increases performance

  • Best Selling

    Yorkim DE3022 LED Bulb 31mm Festoon LED Bulb

    – 3 Sizes: 31mm, 36mm, 41mm.
    – Are made with aluminum body design for better heat dissipation
    – De3022 LED Bulb 1.25", 6500K White Light, 400 Lumens, 12V A

  • See More DE3175 LED Lights

2003 Cadillac Escalade EXT Glove Box (194)

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    – Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
    – No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes

  • Editor's Choice

    Philips 194WLED Ultinon LED Bulb (White)

    – Get a more stylish and high-tech look with 6000K bright white light.
    – Whether it’s your phone, your keys, or some spare change, we’ve all had to search for misplaced items in a dark car. With Philips LED interior lighting, you get a bright, uniformly diffused light.
    – Philips Ultinon LED lights are direct replacements for conventional bulbs. They’re easy to install and available for a wide range of interior and exterior applications.
    – Up to 8 year lifetime
    – With Philips Ultinon LEDs, your lighting will be on the cutting edge now, and for years to come.

  • See More 194 LED Lights

2003 Cadillac Escalade EXT Courtesy (168)

    LED Lights

  • Best Choice for 2003 Cadillac Escalade EXT

    SYLVANIA 168 T10 W5W White LED Bulb

    – Withstands road shock and vibration for optimal performance

    – LED bulb fits and installs the same as your old bulb

    – White LED bulb, ideal for interior lighting for map, dome, trunk, cargo, and license plate

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    – Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
    – No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes

  • Premium Pick

    Philips 168WLED Ultinon LED

    – High-tech look with 6000K bright white light
    – Ffor backup, stopping, or signaling
    – Up to 8 year lifetime

  • See More 168 LED Lights

If you require a substitute bulb for just about any area of your respective car, explore the thorough table to reveal fitting 2003 Cadillac Escalade EXT bulb size. Production line headlights wear out as time passes, along with the real durability is determined by the technological innovation employed and the quality of the bulbs. It is a right time to consider converting to a more refined lighting solution. Our 2003 Cadillac Escalade EXT bulb chart will help establish the correct bulb for any plug of your respective car, be it headlights, fog lights, license plate bulbs, parking lights, tail lights, and so forth.

We strongly suggest changing the used authentic lighting fixtures with top-notch LED competitors because they offer a longer lifespan, enhanced lighting, and a larger range of shades. Alternatively, aftermarket HID headlight products are also much more unique alternative permitting your automobile stand out from the audience by underlining the remarkable peculiarities from the car's grill.

Do not forget that models of the same production year can be purchased in various trims, and small variations may occur in bulb types for the very same part. To help make your lifestyle a little easier, we have carefully selected the bulbs precisely corresponding 2003 Cadillac Escalade EXT and the most efficient options in terms of quality, reputation, selling price, and lifespan.

Cadillac Escalade EXT Bulbs By Years